Quickly indicates the state of charge of the battery on or off the boat and if the charging system is working correctly.
Tester can check the charging system ability up to 100 amp loading.
An integral safety switch prevents sparking.
Fitted with heavy duty plated clamps.
Suitable for most 6 or 12-Volt lead acid batteries.
Read “How-To Maintain Car Battery Life” from Technical Articles for some useful tips to keep your car battery stays healthy.